Comments (4)
@apolcyn noticed that if we simply changed the locality ID to use the first address instead of the last, we'd most likely improve the accuracy (since the first address is more likely to be connected to than the last):
from grpc-go.
Please do not change the locality ID to always use the first address. Reported load needs to be 100% accurate, especially in cases where we're failing over to different backends.
from grpc-go.
The above comment was suggested as a short-term workaround that would take a few minutes to accomplish while we await the full fix.
from grpc-go.
Another idea for a short-term fix that will actually get us to 100% correctness but not take as long to implement (hopefully):
- Add an unexported field to
balancer.SubConnState
that, when theConnectivityState
isREADY
, contains the connected address. - Add accessor function
var
s for this field ininternal
which thebalancer
package assigns to local functions that perform the actions. - Set this in the channel around here, indirectly.
- Read this in the
StateListener
(here) and callupdateLocalityID()
based on the connected address's locality. - Add a test to verify.
This works better than adding an unexported method to the SubConn
, because the subconn wrapping requires propagating the method everywhere.
from grpc-go.
Related Issues (20)
- channelz has a startup sequencing bug HOT 2
- ring_hash stuck in TransientFailure despite having available endpoints HOT 1
- Flaky Test/AuthorityRevive in google.golang.org/grpc/xds/internal/xdsclient/tests HOT 3
- Implement Custom Types for gRPC-Go Framer HOT 1
- xds: implement ADS stream flow control mechanism
- xds/csds: unskip test after ADS stream flow control changes are merged
- 'use of closed network connection', what's the best practice to deal with this? HOT 7
- Infinite loop in bufWriter.Write() HOT 7
- metadata: MD.String should only show metadata known to not contain tokens or other PII HOT 1
- Over 300+ groutines after only a few minutes of testing HOT 6
- Allow client-side access to `grpc-status` and `grpc-message` HOT 3
- scripts: fixes/improvements to regenerate.sh / install_protoc.sh
- Surface response body when receiving an unexpected status code and content-type HOT 2
- Default fallback scheme changed from `passthrough` to `dns` HOT 2
- Support for custom code check HOT 6
- grpc: error unmarshalling request: failed to unmarshal, message is X, want proto.Message HOT 1
- Is it ok to call grpc.UnaryInvoker multiple times inside an interceptor? HOT 8
- Flaky Test: AllMetricsOneFunction HOT 1
- Why does connection to `localhost` fail on local ? HOT 15
- transition from TRANSIENT_FAILURE to IDLE HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from grpc-go.